Jessica Chastain made her way gown the red carpet at Palais des Festivals on the French Riviera for the opening ceremony of the 2012 Cannes Film Festival and premiere of “Moonrise Kingdom” in bright white.

The 35-year-old actress selected a ballgown with a structured scoop neckline and hidden pockets by Alexander McQueen.

While the dress feels better suited for a bride, everything else was working for her!

Jessica wore her beautiful strawberry red tresses wavy and swept up into a effortless chignon that allowed for her to proudly show off her Louis Vuitton earrings.

In fact, all of her diamonds were from Vuitton’s high jewelry collection; a white gold and 19.08 carat Louis Vuitton cut diamond cuff bracelet and a pair of white gold and Louis Vuitton cut diamond earrings — both from the “Louis Vuitton Les Ardentes” collection.